2-Butenedioic acid, 2-methyl-, (Z)-

• Formula: C₅H₆O₄
• Molecular weight: 130.0987
• IUPAC Standard InChI: InChI=1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h2H,1H3,(H,6,7)(H,8,9)/b3-2- Copy

  
• IUPAC Standard InChIKey: HNEGQIOMVPPMNR-IHWYPQMZSA-N Copy
• CAS Registry Number: 498-23-7
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Species with the same structure:
  • Citraconic acid
• Stereoisomers:
  • 2-Butenedioic acid, 2-methyl-, (E)-
• Other names: Citraconic acid; Methylmaleic acid; cis-Methylbutenedioic acid; Maleic acid, methyl-; Kyselina citrakonova; 2-Methyl-2-butenedioic acid
• Information on this page:
  • Normal alkane RI, non-polar column, custom temperature program
  • References
  • Notes
• Other data available:
  • Phase change data
  • Reaction thermochemistry data
  • Mass spectrum (electron ionization)
  • Gas Chromatography
• Options:
  • Switch to calorie-based units

Data at NIST subscription sites:

• NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)

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Normal alkane RI, non-polar column, custom temperature program

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

References

Go To: Top, Normal alkane RI, non-polar column, custom temperature program, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Delort and Jaquier, 2009
Delort, E.; Jaquier, A., Novel terpenyl esters from Australian finger lime (Citrus australasica) peel extract, Flav. Fragr. J., 2009, 24, 3, 123-132, https://doi.org/10.1002/ffj.1922 . [all data]

Notes

Go To: Top, Normal alkane RI, non-polar column, custom temperature program, References

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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